Husband bought few years back and never used. ScubaPro Everflex Steamer 7/5mm Men's Scuba Diving Wetsuit CE certified a Class A dive suit: rated for water temperatures ranging from 45ºF (7ºC ) to 54ºF (12ºC). Made from 100% Everflex neoprene, an X-Foam formulation, for durability and better health. Suit is assembled using a solvent-free water-based glue, a 100% green process. Multi-thickness panels deliver a superior combination of warmth and flexibility. Innovative design delivers an improved fit. Pure Design Concept uses fewer seams and panels for maximum range of motion. Double blind-stitched outer seams are durable and watertight, and single blind-stitched inner seams are comfortable against bare skin. Diamond Span inner lining's water-draining material enhances cold water protection. It is combined with a second lining for improved stretch, making donning and doffing that much easier. Diagonal rear YKK zipper with KA brass slider offers increased long-term durability and ease of use. Compression-molded zipper flap/spine pad reduces water entry and increases back protection. Double zippered seals on ankles and wrists feature KA brass sliders for durability, water-tightness and ease of use. Small neck zipper enhances topside comfort. Tatex knee and shoulder pads offer protection against abrasion.